-----Original Message----- From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users- bounces(a)lists.jboss.org] On Behalf Of Salaboy Sent: Saturday, March 20, 2010 1:22 PM To: Rules Users List Subject: Re: [rules-users] Eclipse + drools = The Eclipse JDT Core jar is

the classpath ?? That's a common eclipse error, if you cannot fix it you can always include

janino dependency. - Ing. Mauricio Salatino - On Mar 20, 2010, at 6:12, "Patrick Sannes" <patrick(a)i-dev.net&gt; wrote: > Hi, > > I tried to search a lot, but couldn't find a real solution to my > problem. I have the latest version of Eclipse installed and installed > the drools plugin > 5.0.1 . I configured runtime (dropped it in c:\Users\Patrick > \Droolsruntime\) > After starting a new drools project It created a Hello World example > (im new, so a nice start ;)) When I tried to run the DroolsTest.Java I > get the error at the end of the email. > Hope someone can help me out. > > Regards > Patrick > > org.drools.RuntimeDroolsException: Unable to load dialect > 'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:or > g.droo > ls.rule.builder.dialect.java.JavaDialectConfiguration' > at > org.drools.compiler.PackageBuilderConfiguration.addDialect > (PackageBuilderCon > figuration.java:274) > at > org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurat > ionMap > (PackageBuilderConfiguration.java:259) > at > org.drools.compiler.PackageBuilderConfiguration.init > (PackageBuilderConfigura > tion.java:176) > at > org.drools.compiler.PackageBuilderConfiguration.<init> > (PackageBuilderConfigu > ration.java:153) > at > org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:242) > at > org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:142) > at > org.drools.builder.impl.KnowledgeBuilderProviderImpl.newKnowledgeBuild > er( > Kno > wledgeBuilderProviderImpl.java:29) > at > org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder > (KnowledgeBuil > derFactory.java:29) > at com.sample.DroolsTest.readKnowledgeBase(DroolsTest.java:39) > at com.sample.DroolsTest.main(DroolsTest.java:23) > Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not > in the classpath > at > org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompi > ler( > Ja > vaDialectConfiguration.java:94) > at > org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init > (JavaDiale > ctConfiguration.java:55) > at > org.drools.compiler.PackageBuilderConfiguration.addDialect > (PackageBuilderCon > figuration.java:270) > ... 9 more > > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users